What is the efficacy and effect of Xuanzhi Tang

Xuan Zhi Tang can relieve depression and promote Yang, and is used for impotence caused by emotional disorders (unsettled emotions) and depression and sadness.
Xuan Zhi Tang, recorded in the Record of Discriminations, consists of Poria, Acorus calamus, Licorice, Atractylodes macrocephala, Zao Zao Ren, Yuan Zhi, and Chai Hu, which can relieve depression and promote Yang relaxation. It is used to treat impotence, in which the will is depressed, resulting in impotence, or impotence.
In the formula, Chai Hu, Calamus, Yuan Zhi can relieve depression, pass the heart yang, and relieve the will; Ginseng, Angelica sinensis, Poria, Jujube nut can replenish qi and blood, and nourish the heart and spirit; Atractylodis Macrocephalae, Chinese yam, and Ba Ji Tian can benefit the spleen and stomach and replenish the essence of the kidneys; and Licorice can harmonize all the medicines (harmonize the properties of different traditional Chinese medicines). Combined into a formula, melancholy can be relieved, the heart Yang can pass, impotence can be cured.
It is recommended to use medication under the guidance of a doctor, do not take medication on your own, so as not to delay the condition.